黄土高原弃耕地植被演替及其对土壤养分动态的影响
王春燕
1
, 燕霞
2
, 顾梦鹤
3,
*
The interaction effects of vegetation and soil nutrients on vegetation succession in abandoned farmland on the Loess Plateau
WANG Chun-yan
1
, YAN Xia
2
, GU Meng-he
3,
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4种弃耕地土壤容重比较